Match the following rpm options with their functions:
1. -i a. replaces any older versions of a package with the new package
2. -U b. upgrades packages, but only if an earlier version exists on your system
3. -F c. uninstalls the specified package
4. -e d. installs a new package
A.
1-d, 2-a, 3-b, 4-c
B.
1-d, 2-b, 3-a, 4-c
C.
1-a, 2-c, 3-b, 4-d
D.
1-a, 2-b, 3-c, 4-d