What are the adjusting journal entries for each month (june, september, december, march)?

Purchased a parcel of land on March 1, 2019 for $650,000 by paying $425,000 in cash and signing a short-term note payable with the seller for $225,000. You must repay the $225,000 in exactly one year on March 1, 2020. You agree to pay the seller 4.5 percent interest (annual rate) on a quarterly basis (June 1, September 1, December 1, 2019, and March 1, 2020).

Bandar industries berhad of malaysia manufactures sporting equipment. one of the company’s products, a football helmet for the north american market, requires a special plastic. during the quarter ending june 30, the company manufactured 35,000 helmets, using 22,500 kilograms of plastic. the plastic cost the company $171,000. according to the standard cost card, each helmet should require 0.6 kilograms of plastic, at a cost of $8 per kilogram. 1. what is the standard quantity of kilograms of plastic (sq) that is allowed to make 35,000 helmets? 2. what is the standard materials cost allowed (sq x sp) to make 35,000 helmets? 3. what is the materials spending variance? 4. what is the materials price variance and the materials quantity variance?