Please help me with all 5 questions below. Thank you

A linear regression of the cost model resulted in the following parameter estimates and statistics. Based on the Linear Regression method, estimate the expected total production costs for a month with an expected production schedule of 10,000 units. Teller IC's supplies 5 witches to the electronics industry. The shows manufacturing costs and production volumes over the past six months for its most popular product. Based on the High Low method, estimate the expected total production costs for a month with an expected production schedule of 10,000 units. Teller IC's supplies switches to the electronics industry. The shows manufacturing costs and production volumes over the past six months for its most popular product. Using the High Low method calculate an estimate of the fixed cost per month. Teller IC's supplies switches to the electronics industry. The shows manufacturing costs and production volumes over the past six months for its most popular product. Using the High Low method calculate the difference in quantity between the High and Low month? Telier IC's supplies switches to the electronics industry. The shows manufacturing costs and production volumes over the past six months for its most popular product. Using the High Low method calculate an estimate of the variable cost per unit