Company A sell goods to customers. If customer buy less than 1000 units, price for each product will be $550. If customer more than 1000 units, price for each product will be $500, in any 12-month period ending 30.6.20x8 a. On 31.12.20x7, customer bought 300 units
b. On 31.3.20x8, customer bought 600 units

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.