diff --git a/.idea/jpa.xml b/.idea/jpa.xml
new file mode 100644
index 0000000..966d5f5
--- /dev/null
+++ b/.idea/jpa.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JpaBuddyIdeaProjectConfig">
+    <option name="renamerInitialized" value="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/libraries/librerias.xml b/.idea/libraries/librerias.xml
new file mode 100644
index 0000000..ccf243d
--- /dev/null
+++ b/.idea/libraries/librerias.xml
@@ -0,0 +1,27 @@
+<component name="libraryTable">
+  <library name="librerias">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/librerias/JDBC_Oracle_Connection_Pool/ucp.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/Driver_MySQL_Connector_J/mysql-connector-java-8.0.19.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/Driver_MySQL_Connector_J/mysql-connector-java-5.1.47-bin.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/mongoDB-Java-driver/mongo-java-driver-3.12.12.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/eclipselink.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpars_2.5.2.v20140319-9ad6abd.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpa.modelgen_2.5.2.v20140319-9ad6abd.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/jpa/javax.persistence_2.1.0.v201304241213.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.stream_1.0.1.v201004272200.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.bind_2.2.0.v201105210648.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/javax.mail_1.4.0.v201005080615.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/javax.activation_1.1.0.v201108011116.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.xml.bind_2.2.0.v201004141950.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.tools.xjc_2.2.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/Jackson/jackson-databind-2.9.5.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/Jackson/jackson-core-2.9.5.jar!/" />
+      <root url="jar://$PROJECT_DIR$/librerias/Jackson/jackson-annotations-2.9.0.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.tools.xjc_2.2.0.jar!/1.0" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index bd44701..170c605 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,10 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="JavadocGenerationManager">
     <option name="OUTPUT_DIRECTORY" value="$USER_HOME$/Downloads/javadoc" />
     <option name="OPTION_INCLUDE_LIBS" value="true" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="homebrew-22" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="homebrew-23" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/Ejercicios.iml b/Ejercicios.iml
index c90834f..14e8426 100644
--- a/Ejercicios.iml
+++ b/Ejercicios.iml
@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="librerias" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/librerias/Driver_MySQL_Connector_J/mysql-connector-java-5.1.47-bin.jar b/librerias/Driver_MySQL_Connector_J/mysql-connector-java-5.1.47-bin.jar
new file mode 100644
index 0000000..fb25d64
Binary files /dev/null and b/librerias/Driver_MySQL_Connector_J/mysql-connector-java-5.1.47-bin.jar differ
diff --git a/librerias/Driver_MySQL_Connector_J/mysql-connector-java-8.0.19.jar b/librerias/Driver_MySQL_Connector_J/mysql-connector-java-8.0.19.jar
new file mode 100644
index 0000000..7750517
Binary files /dev/null and b/librerias/Driver_MySQL_Connector_J/mysql-connector-java-8.0.19.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/eclipselink.jar b/librerias/EclipseLink2.5.2/jlib/eclipselink.jar
new file mode 100644
index 0000000..325e2a3
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/eclipselink.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/jpa/javax.persistence_2.1.0.v201304241213.jar b/librerias/EclipseLink2.5.2/jlib/jpa/javax.persistence_2.1.0.v201304241213.jar
new file mode 100644
index 0000000..e48d2e9
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/jpa/javax.persistence_2.1.0.v201304241213.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpa.modelgen_2.5.2.v20140319-9ad6abd.jar b/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpa.modelgen_2.5.2.v20140319-9ad6abd.jar
new file mode 100644
index 0000000..c49b7f5
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpa.modelgen_2.5.2.v20140319-9ad6abd.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpars_2.5.2.v20140319-9ad6abd.jar b/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpars_2.5.2.v20140319-9ad6abd.jar
new file mode 100644
index 0000000..d408602
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/jpa/org.eclipse.persistence.jpars_2.5.2.v20140319-9ad6abd.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.tools.xjc_2.2.0.jar b/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.tools.xjc_2.2.0.jar
new file mode 100644
index 0000000..ddd7781
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.tools.xjc_2.2.0.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.xml.bind_2.2.0.v201004141950.jar b/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.xml.bind_2.2.0.v201004141950.jar
new file mode 100644
index 0000000..d1b34a8
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/com.sun.xml.bind_2.2.0.v201004141950.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/javax.activation_1.1.0.v201108011116.jar b/librerias/EclipseLink2.5.2/jlib/moxy/javax.activation_1.1.0.v201108011116.jar
new file mode 100644
index 0000000..e79346b
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/javax.activation_1.1.0.v201108011116.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/javax.mail_1.4.0.v201005080615.jar b/librerias/EclipseLink2.5.2/jlib/moxy/javax.mail_1.4.0.v201005080615.jar
new file mode 100644
index 0000000..fd9cd27
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/javax.mail_1.4.0.v201005080615.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.bind_2.2.0.v201105210648.jar b/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.bind_2.2.0.v201105210648.jar
new file mode 100644
index 0000000..d6d3965
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.bind_2.2.0.v201105210648.jar differ
diff --git a/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.stream_1.0.1.v201004272200.jar b/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.stream_1.0.1.v201004272200.jar
new file mode 100644
index 0000000..6c929b7
Binary files /dev/null and b/librerias/EclipseLink2.5.2/jlib/moxy/javax.xml.stream_1.0.1.v201004272200.jar differ
diff --git a/librerias/JDBC_Oracle_Connection_Pool/ucp.jar b/librerias/JDBC_Oracle_Connection_Pool/ucp.jar
new file mode 100644
index 0000000..45c4b46
Binary files /dev/null and b/librerias/JDBC_Oracle_Connection_Pool/ucp.jar differ
diff --git a/librerias/Jackson/jackson-annotations-2.9.0.jar b/librerias/Jackson/jackson-annotations-2.9.0.jar
new file mode 100644
index 0000000..c602d75
Binary files /dev/null and b/librerias/Jackson/jackson-annotations-2.9.0.jar differ
diff --git a/librerias/Jackson/jackson-core-2.9.5.jar b/librerias/Jackson/jackson-core-2.9.5.jar
new file mode 100644
index 0000000..b70d1ef
Binary files /dev/null and b/librerias/Jackson/jackson-core-2.9.5.jar differ
diff --git a/librerias/Jackson/jackson-databind-2.9.5.jar b/librerias/Jackson/jackson-databind-2.9.5.jar
new file mode 100644
index 0000000..7a95150
Binary files /dev/null and b/librerias/Jackson/jackson-databind-2.9.5.jar differ
diff --git a/librerias/mongoDB-Java-driver/mongo-java-driver-3.12.12.jar b/librerias/mongoDB-Java-driver/mongo-java-driver-3.12.12.jar
new file mode 100644
index 0000000..6c461e0
Binary files /dev/null and b/librerias/mongoDB-Java-driver/mongo-java-driver-3.12.12.jar differ