I need help with A B and C

Jon Snow, a University of Guelph Student, living in Westeros, Ontario, started GoT Snow Removal on January 1, 2020. Jon anticipates that his gross revenue to exceed $30,000 this year, hence he has become a HST registrant. He decided to charge $140 flat fee per driveway, which includes HST, instead of charging HST on top of his services. The account balances on January 31, 2020 are below. Account DR CR Cash $3,755 Salt Inventory 0 Accounts Receivable 2,000 Accounts Payable 1500 HST Payable 240 Receiver General Payable (Payroll) 388 Common Shares 1,000 Snow Removal Revenue 7,000 Salaries Expense 2,073 Supplies Expense 2,900 The following transactions occurred from February 1 to February 29. February 1 Paid $900 for a six-month insurance policy + HST. February 2 Before Cersei Lannister left for the Iron Isle for vacation on January 1 she gave John $1000 deposit to ensure that her driveway snow was removed while she was away until April 1st. February 9 Large snow storm, removed snow on 40 driveways for 40 customers, 45 were on account and 5 were paid in cash. February 15Received $840 payment for snow removal services from Wildlings, for services to be performed in January on account. February 18Another large Snow storm, removed snow on 30 driveways, all on account. February 20Jon paid himself bi-weekly salary (600 per week, $31,200 annually) Assume an income tax rate of 27%, CPP 4.95%, El 1.64%. February 21Purchased 100 bags of salt, to be sold directly to customers, on account, for $850 + HST. February 23 Sold 15 bags of salt (10 customers - one bag each) for $15 a bag. (HST included) A) Record each of the above transactions in the general journal. Explanations are not required. B) Journalize ALL of the adjusting entries, no explanations required, as of February 29, 2020. The supplies on hand were $1275. John estimated that Tyrion Lannister would be the only pay 10% of his $200 account balance (so much for Lannisters always paying their debts). Jon removed snow from the Cersei Lannister's driveway three times in February. C) What would the March 15", journal entries be to pay to the Receiver General for both HST and Payroll Remittances