Answer:
The Journal entries are as follows:
(a) On April 2,
Petty cash A/c Dr. $360
To cash $360
(To record the petty cash fund)
(b) On April 10,
Mail & Postage A/c Dr. $34
Contributions and Donations A/c Dr. $19
Meals & entertainment A/c Dr. $112
Cash Short and Over A/c Dr. $4
To cash($360 - $191) $169
(To record the replenishment of the fund)
(c) On April 11,
Petty Cash A/c ($470 - $360) Dr. $110
To cash A/c $110
(To record the increase in petty cash fund)