Q1: Cost behaviour and Cost Profit Volume Analysis Pfizer firm is developing a new vaccine for the latest strain of Covid 19 called Lambda, first identified in Peru, and now spreading in South America. It is highly infectious and more resistant to vaccines than the original version of the virus that emerged from Wuhan, China. The company has received a special order from a South American country last week and plans to produce 22,000,000 doses of the vaccine with an average selling price of $6 per dose in 2022. The budgeted weekly quantities for materials, labour, total costs, and selling volume and values for the next year are predicted in Table 1. Table 1: Predicted weekly costs, sales, and production data Week Volume Mat A Mat B D Lab Mach Total costs Sale value (does) (kg) (kg) Hrs. Hrs. 165,000 15 17 35 22 $292,500 $990,000 2 188,000 16 19 39 25 $327,000 $1,128,000 3 183,000 18 22 38 26 $319,500 $1,098,000 4 207,000 18 21 42 27 $350,000 $1,242,000 5 224,000 19 23 45 29 $390,000 $1,344,000 6 248,000 21 25 47 31 $420,000 $1,488,000 7 247,000 21 25 51 32 $430,000 $1,482,000 8 233,000 20 23 47 34 $395,000 $1,398,000 9 256,000 22 27 54 34 $450,000 $1,536,000 283,000 20 28 56 35 $470,000 $1,698,000 1 1 279,000 23 27 46 35 $460,000 $1,674,000 12 285,000 23 28 47 36 $470,000 $1,710,000 13 293,000 24 29 48 37 $480,000 $1,758,000 14 318,000 26 31 52 40 $520,000 $1,908,000 15 310,000 27 32 54 41 $540,000 $1,860,000 16 328,000 26 36 53 42 $530,000 $1,968,000 17 329,000 28 33 56 42 $560,000 $1,974,000 18 $82,000 31 37 61 43 $610,000 $2,292,000 19 360,000 29 35 59 45 $590,000 $2,160,000 20 352,000 32 34 58 45 $580,000 $2,1 12,000 21 39,000 27 33 56 46 $560,000 $2,034,000 22 375,000 31 36 61 47 $610,000 $2,250,000 23 385,000 31 37 62 47 $620,000 $2,310,000\f1 How much is the slope (variable cost rate per unit), using volume (doses) of productions as the single (regression) cost driver for the year (with four decimal laces ? How much is the slope (variable cost rate per kg), using 'materialA ' as the ression cost driver for the ear with four decimal laces '? How much is the slope (variable cost rate per kg), using 'material 3' as the ' le re ression cost driver for the ear with four decimal laces ? 4 How much is the slope (variable cost rate per labour hour), using 'direct labour hours as the sinle re ression cost driver for the ear with four