Here is Three online reviews onCleanupvacuum cleaner

Online reviews:	Key codes:
1)Cleanupvacuum cleaner is fantastic. It does exactly what I need it to. However, I do wish they stop increasing prices every year for bags and accessories that are important for operatingCleanupvacuum cleaner. Such price increase is starting to get a little out of my budget.
2) LoveCleanupvacuum cleaner, but honestly I can't deal with the terrible customer service. I will not purchaseCleanupvacuum cleaner in the future. I will be buying from cheaper competitors with much better customer service in my next purchase.
3) I went for an instore product demonstration before my online purchase of a vacuum cleaner.Cleanupvacuum cleaner is available in very limited retail outlets. The cheaper competing brands could be found in more retail outlets thanCleanupvacuum cleaner.

(a)Identify the key codes in the coding of these online reviews in understanding consumer attitude towards Cleanup vacuum cleaner.

(b) What recommendation would you offer to the management at Cleanup vacuum cleaner based on the key codes identified in part a.