THE EFFECT OF PRODUCT QUALITY AND PRICE ON PURCHASING DECISIONS FOR MITSUBISHI XPANDER CARS WITH BRAND IMAGE AS AN INTERVENING VARIABLE AT PT. SARDANA INDAH BERLIAN MOTOR MEDAN - Utama, Hardy; Pakpahan, Efendy; Marpaung, Fenny Krisna; Fitria, Fariza (International Journal of Advance Research and Innovative Ideas In Education, 2023)