Intercity Roofing manufactures and installs custom shingles for use on damaged roofs of residential houses and apartments. The company uses a specialized manufacturing process to ensure the replacement shingles are an exact match with the existing roof. The company uses a job order costing system to apply manufacturing overhead on the basis of direct labour cost. The company estimates that during the next year, it will incur S70,000 in overhead costs and will pay $140,000 in direct labour costs. During the year, the following transactions occurred: a) Purchased $180,000 of direct materials on account. b) Purchased $5,000 of supplies on account. (The supplies consisted of glue and cleaning supplies.) c) Requisitioned $170,000 of direct materials and $4,500 of supplies for use in production. d) Incurred employee costs: i. Direct labour $150,000 ii. Indirect labour 40,000 iii. Administrative salaries 190,000 iv. Sales salaries 30,000 v. Sales commissions 90,000 e) Advertised on local television: $5,000 1) Rent: $12,000. 40% of the space related to sales offices, 60% was a shop used in production of roofing materials. B) Depreciation: $25,000. 70% relates to roofing equipment, 30% relates to office equipment. h) Insurance expired: $15,000. 90% relates to the factory, the remainder relates to insurance on the office equipment i) Manufacturing overhead costs were applied to production i) Goods costing $375,000 were completed. k) The company had sales on account of $800,000. According to cost data, the jobs cost $350,000. Required: a) For items A through Kabove, record journal entries. Unless otherwise noted, assume all transactions were on account. b) Was overhead overapplied or underapplied for the period? By how much? c) Record a journal entry to close overhead to cost of goods sold. d) Based on the information above, prepare an income statement for the company - assume a 20% tax rate