Answer:
The journal entries are as follows:
(i) Wage Expense A/c Dr.
To Cash A/c
(To record the wages paid to the instructors)
(ii) Electricity expense A/c Dr. $1,750
To Accounts payable $1,750
(To record the electricity expense)
(iii) Accounts payable A/c Dr. $1,750
To Cash $1,750
(To record the payment of electricity expense)
(iv) Electricity expense A/c Dr. $800
To Accounts payable $800
(To record the electricity expense)